Ekin Cheng Yee-Kin

as King Chan

Louis Koo

as Jack Shum

Shu Qi

as Shadow/Kwan Chin/Eleven

Kristy Yang Rongru

as Queen Chan

Daniel Chan Hiu-Tung

as Tin Ai

Mark Cheng Ho-Nam

as Taro Sakamoto

Jerry Lamb Hiu-Fung

as Yung's Henchman

Ko I-chen

Blackie Ko Sau-Leung

as Dark Tung

Frankie Ng Chi-Hung

as Police Officer

Helena Law Lan

as Sophia

Kong Hon

as Gable

Sammy Leung

as Sammy

Kitty Yuen Siu-Yee

as Yee

Kelly Lin Hsi-Lei

as Angel

Gigi Lai Chi

as Tiny

Josie Ho

as Jean

Stephanie Che Yuen-Yuen

as Marie

Anya

as DJ

Vincent Kok Tak-Chiu

as Tiny's Former Boyfriend

Chan Yuk-Fong

Kelly Chen Bai-Yu

Lee Tat-Chiu

as Policeman

Leon Head